Battery Charger Manufacturers

1. Specification of Magnetic Name Tags:

Input Specification	Electrical	Tests Environmental
Voltage: 100-240VAC	Voltage Accuracy: ±3%	Hi-pot Test: 3750VAC, 60S, 5mA max
Frequency: 50-60Hz	Current Accuracy: ±3%	Lightning surge: up to 1000V (accept 3000V)
Output Specification	Efficiency:ERP	Leakage Current: 0.25mA max
Voltage:24V-48V	Securityprotection: SCP,OVP,OCP,OTP	Burn-in Test: rate load, 40±3℃, 4 hours
Current:1A-10A	Turn On Time:15-30mS	Operating Temperature:0-40℃
Power:customized	Burn-In Test：100% Full Load	Storage Humidity 5%-95%RH

oem greenworks power wash battery and charger

 

2.what is battery charge?

 

 

Battery charge refers to the amount of electrical energy stored in a battery, which powers devices like smartphones, laptops, or electric vehicles. Here's a breakdown of key concepts:

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1. What It Means

State of Charge (SoC): The current energy level, expressed as a percentage (e.g., 30%, 100%).

Measured in:

Milliampere-hours (mAh) for small batteries (e.g., phones).

Watt-hours (Wh) for larger batteries (e.g., laptops, EVs).

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2. How Charging Works

Energy Input: A charger supplies electricity to convert chemical energy into stored power.

Stages:

Constant Current (CC): Fast charging until ~80%.

Constant Voltage (CV): Slower charging to 100% to avoid damage.

 

3. what is a battery tender?

A Battery Tender® (or generic "battery maintainer") is a specialized charger designed to keep rechargeable batteries (like car, motorcycle, or marine batteries) fully charged and in optimal condition during storage or infrequent use. Unlike regular chargers, it prevents overcharging and battery drain.

Key Features:

Automatic Maintenance:

Charges the battery to 100%, then switches to a low-voltage "float" or "trickle" mode to maintain the charge without overcharging.

Prevents Sulfation:

Stops lead-acid batteries from losing capacity due to sulfation (a common issue when batteries sit unused).

Smart Technology:

Monitors voltage and adjusts charging automatically.

Some models include desulfation to revive weak batteries.

Safety Protections:

Spark-proof, reverse-polarity protection, and temperature compensation.

 

4.Why Choose US?

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